Battery pack
Latest Hitachi Koki Co., Ltd. Patents:
Description
Claims
The ornamental design for a battery pack, as shown.
Referenced Cited
U.S. Patent Documents
Other references
D415100 | October 12, 1999 | Buck |
D436917 | January 30, 2001 | Hayakawa et al. |
D456002 | April 23, 2002 | Kato et al. |
D477811 | July 29, 2003 | Niwa et al. |
D481672 | November 4, 2003 | Niwa et al. |
D512373 | December 6, 2005 | Tsai et al. |
D512961 | December 20, 2005 | Okuda et al. |
D516504 | March 7, 2006 | Okuda et al. |
D523807 | June 27, 2006 | Murayama et al. |
D535250 | January 16, 2007 | Watson |
D545759 | July 3, 2007 | Ino et al. |
D550152 | September 4, 2007 | Okuda et al. |
20030039880 | February 27, 2003 | Turner et al. |
- U.S. Appl. No. 29/274,298, filed Apr. 12, 2007, Masanori Okada et al.
Patent History
Patent number: D568239
Type: Grant
Filed: Apr 12, 2007
Date of Patent: May 6, 2008
Assignee: Hitachi Koki Co., Ltd. (Tokyo)
Inventors: Masanori Okada (Hitachinaka), Masato Sakai (Hitachinaka), Toshio Mizoguchi (Hitachinaka)
Primary Examiner: Robin V. Webster
Assistant Examiner: Rosemary K Tarcza
Attorney: Sughrue Mion, PLLC
Application Number: 29/274,299
Type: Grant
Filed: Apr 12, 2007
Date of Patent: May 6, 2008
Assignee: Hitachi Koki Co., Ltd. (Tokyo)
Inventors: Masanori Okada (Hitachinaka), Masato Sakai (Hitachinaka), Toshio Mizoguchi (Hitachinaka)
Primary Examiner: Robin V. Webster
Assistant Examiner: Rosemary K Tarcza
Attorney: Sughrue Mion, PLLC
Application Number: 29/274,299
Classifications
Current U.S. Class:
Battery Or Casing Therefor (1) (D13/103)